Caliber 4400 AS
This hand-wound calibre benefits from the most effective modern developments. It has a generous 65-hour power reserve ensured by its large barrel. Its main parts feature a level of hand finishing meeting all the criteria of the Hallmark of Geneva.
Models fitted with this caliber
Vacheron Constantin and the Hallmark of Geneva
The Hallmark of Geneva is a standard of excellence stemming from the tradition of Haute Horlogerie. It addresses the high-end Geneva watch brands.
It is the guarantee of origin (mechanical movement, assembly and regulation in the Canton of Geneva), quality of workmanship, durability and exceptional savoir-faire.
For over a century, the Hallmark of Geneva has been a reference for quality that is synonymous with the excellence of a traditional savoir-faire.